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Annotation of truecrypt/platform/finally.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  Copyright (c) 2008 TrueCrypt Foundation. All rights reserved.
                      3: 
                      4:  Governed by the TrueCrypt License 2.4 the full text of which is contained
                      5:  in the file License.txt included in TrueCrypt binary and source code
                      6:  distribution packages.
                      7: */
                      8: 
                      9: #ifndef TC_HEADER_Platform_Finally
                     10: #define TC_HEADER_Platform_Finally
                     11: 
                     12: #include "PlatformBase.h"
                     13: 
                     14: // Execute defined code when leaving scope
                     15: #define finally_do(code) struct TC_JOIN(Finally,__LINE__) { TC_JOIN(~Finally,__LINE__) () { code } } TC_JOIN(finally,__LINE__)
                     16: 
                     17: // Execute defined code with argument 'finally_arg' when leaving scope 
                     18: #define finally_do_arg(argType, arg, code) struct TC_JOIN(Finally,__LINE__) \
                     19: { \
                     20:        TC_JOIN(Finally,__LINE__) (argType a) : finally_arg (a) { } \
                     21:        TC_JOIN(~Finally,__LINE__) () { code } \
                     22:        argType finally_arg; \
                     23: } TC_JOIN(finally,__LINE__) (arg)
                     24: 
                     25: #define finally_do_arg2(argType, arg, argType2, arg2, code) struct TC_JOIN(Finally,__LINE__) \
                     26: { \
                     27:        TC_JOIN(Finally,__LINE__) (argType a, argType2 a2) : finally_arg (a), finally_arg2 (a2) { } \
                     28:        TC_JOIN(~Finally,__LINE__) () { code } \
                     29:        argType finally_arg; \
                     30:        argType2 finally_arg2; \
                     31: } TC_JOIN(finally,__LINE__) (arg, arg2)
                     32: 
                     33: //#define finally_do_arg2(argType, arg, argType2, arg2, code) struct TC_JOIN(Finally,__LINE__) { argType finally_arg; TC_JOIN(Finally,__LINE__) (argType a) : finally_arg (a) { } TC_JOIN(~Finally,__LINE__) () { code } } TC_JOIN(finally,__LINE__) (arg)
                     34: 
                     35: #endif // TC_HEADER_Platform_Finally

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